Newport MKS Kinematic Mirror Mount, Vertical Drive, 0.5 in., (2) 100-TPI Allen-Keys HVM-.5

The HVM-.5 Vertical Drive Kinematic Optical Mount is unlike any optical mount in its class. It's very stable and easy to adjust. The HVM’s unique ball-and-wedge drive mechanism enhances the overall performance of the 1/2 inch (12.7mm) diameter optical mount by reducing stiction and backlash to negligible levels while maintaining a compact and robust package. This unique drive mechanism also allows substantial angular tilt without adjustment screws protruding from the back of the mount. At a scant 0.68 inch thickness the HVM can be placed in optical systems requiring minimum footprint. Newport’s in-line spring mechanism provides targeted tension at appropriate points to ensure the HVM is stable both short-term and long-term. The high resolution adjustment screws have a locking mechanism to prevent inadvertent adjustment. This same mechanism provides the ability to customize the feel/tension of each adjustment.